- Joined
- May 30, 2019
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Guys I need a hand with what size heater to put into my tank. I have a 650L tank with a 150L sump. What watt heater do I need? Every conversion website I find keeps saying it in gallons and I’m not sure if it’s uk or US gallons.
Also would I only be heating the water in the sump or do I have to account for the entire water body.
Thanks
Also would I only be heating the water in the sump or do I have to account for the entire water body.
Thanks

